West Bengal Pollution Control Board |
Central Laboratory |
Paribesh Bhawan, 10A, Block LA, Sector III, Salt Lake City, Kolkata 700 106. (033) 2335-5953 |
Station: GANGA AT DIAMOND HARBOUR, WEST BENGAL | River Basin: GANGA | CPCB Station Code: 1469 |
Sample Date: 07/07/2020 | Sample Time: 13:15 | |
Human Activities: Bathing & washing | Weather: Cloudy | Water Body: Ganga |
Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 2.00 m |
Color & Intensity: Mod Brown | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Magnesium | 16.67 | mg/l |
Nitrite N | 0.02 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.19 | mg/l |
Potassium | 11.24 | mg/l |
Sodium | 142.09 | mg/l |
Sulphate | 71.48 | mg/l |
Total Alkalinity | 180.00 | mg/l |
Total Hardness as CaCo3 | 176.47 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 130.00 | mg/l |
Ammonia-N | BDL | mg/l |
BOD | 1.60 | mg/l |
Conductivity | 909.40 | µs/cm |
Dissolved O2(DO) | 6.10 | mg/l |
E-coli | 7800 | MPN/100ml |
Fecal Coliform | 13000 | MPN/100ml |
COD | 10.00 | mg/l |
Nitrate-N | 0.24 | mg/l |
pH | 7.24 | Unit |
Temperature(Water) | 31.0 | ⁰C |
Total Coliform | 23000 | MPN/100ml |
Boron | BDL | mg/l |
Chloride | 240.60 | mg/l |
Fluoride | 0.38 | mg/l |
Total Fixed Solids(TFS) | 484.00 | mg/l |
Turbidity | 153.00 | NTU |
Calcium | 43.14 | mg/l |
Total Dissolved Solids(TDS) | 536.00 | mg/l |
Fecal Streptococci | 45 | MPN/100ml |